Answer the questions(根据短文内容回答下列问题)

　　It's March, 2050．

　　Frank and Mary Smith wake up in their comfortable house in the morning and switch on the bedroom computer to get the latest news．They used to read the Times, but changed to electronic newspapers many years ago．

　　There is the usual news about space：another space flight has returned from Mars and scientists have discovered a new planet．Then they turn to business news：the US dollar has risen greatly in Shanghai, one of the world's leading business centres．Mary tells the computer to buy 5, 000 dollars, and there is a quick response that it has been done．

　　As they watch the screen, Mary orders one of the household robots to make coffee for them．Frank disappears into the study to join a video conference with his partners around the world．He is a computer engineer, working for several companies．This is his third job：he used to be in marketing and then television．

　　Mary has a quick look at the shopping channels－the usual selection of electric cars, household robots and cheap travel offers－before picking up the video phone to talk to her assistant．She also has a job and she is doing medical research．Both she and Frank used to have an office desk in London, but in 2014 they decided to move to the seaside and work from home．

　　Frank and Mary have one daughter, Louise, who also has her own workstation at home．She goes to school only one day a week, mainly to play with other students．Classrooms disappeared in 2030 because there was no longer any need for them：communications systems have made it much easier to learn at home．

　　Louise, now thirteen, is studying Chinese at present, which has become a world language as important as English．Louise has many Chinese friends．They communicate by computer．

　　According to the family doctor, Louise will live to at least 130．Her wish is to work for a few decades(十年)and then spend her time on music and painting．

1．Why do Frank and Mary switch on the bedroom computer in the morning?

Because they ________．

2．Does Mary read space news or business news?

________

3．Who makes coffee for Mary and Frank?

________

4．How does Frank work with others from home?

________

5．What are the two world languages in 2050?

________

6．What do you think of Louise's life in 2050?

I think her life in 2050 is ________ because ________

阅读短文，然后按要求完成各题。

　　The world itself is becoming much smaller by using modern traffic and modern communication means．Li e today is(A)________ easier than it was hundreds of years ago．But it has brought new problems．One of the biggest is pollution．To pollute means to make things(B)________．Pollution comes in many ways．(C)我们能看到它，闻到它，喝到它，甚至听到它。

　　Man has been polluting the earth．The more people,(D)________　________ pollution．Many years ago, the problems was not so serious because there were not so many people．When the land was used up or the river was dirty in a place, men moved to another place．But this is no longer true．Man is now slowly polluting the whole world．

　　Air pollution is still the most serious．It's bad to all living things in the world, but it is not only one kind of pollution．Water pollution kills our fish and pollutes our drinking water．Noise pollution makes us become angry more easily．Many countries are making rules to fight pollution．They(E)stop the people from burning coal in houses and factories in the city, and from blowing dirty smoke into the air．

　　The pollution of SO₂ is now the most dangerous problem of air pollution．It is caused by heavy traffic．It is sure that if there are fewer people driving, there will be less air pollution．

　　The earth is our home．We must take care of it．That means keeping the land, water and air clean．And we must keep careful of the rise in pollution at the same time．

1．将(A)和(B)处填入一个适当的英语单词：________　________

2．将画线部分(C)译成英语：_________________

3．在(D)处填入两个适当的英语单词：________　________

4．将画线部分(E)改为：________ people ________ burning coal in houses and factories in the city．

5．在文中找出最能解释主题的语句：________